AMC 2026 catalogue
Fasteners
Flat Washers
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FASTENERS
Through-Hardened Steel Flat Washers Smooth hard surface for distributing bolt load. Use with Grade 8 fasteners.
Fits Bolt
Sizes
Washer Inside Dia.
Washer Outside
Dia. Thickness Brand
Item
No. Pkg. Qty. Black Oxide
1 1⁄2" 1 5⁄8 in 3 in 1⁄4" Accurate
Mfd Products
ACUZ9252 1
1 3⁄4" 1 7⁄8 in 3 3⁄8 in 1⁄4" Accurate
Mfd Products
ACUZ9254 1
1 3⁄8" 1 1⁄2 in 2 3⁄4 in 1⁄4" Accurate
Mfd Products
ACUZ9250 1
2 1⁄2" 2 5⁄8 in 4 1⁄2 in 5⁄16" Accurate
Mfd Products
ACUZ9258 1
3 1⁄2" 3 5⁄8 in 6 1⁄2 in 5⁄16" Accurate
Mfd Products
ACUZ9262 1
2" 2 1⁄8 in 3 3⁄4 in 1⁄4" Accurate
Mfd Products
ACUZ9256 1
3" 3 1⁄8 in 5 1⁄2 in 5⁄16" Accurate
Mfd Products
ACUZ9260 1
4" 4 1⁄8 in 7 1⁄2 in 5⁄16" Accurate
Mfd Products
ACUZ9264 1
Hot Dipped Galvanized
1 1⁄4" 1 1⁄4 in 2 1⁄2 in 0.136" to 0.177" Approved
Vendor EBP31JM22 5
1 1⁄8" 1 1⁄8 in 2 1⁄4 in 0.136" to 0.177" Approved
Vendor EBP31JM21 5
1⁄2" 1⁄2 in 1 1⁄16 in 0.097" to 0.177" Approved
Vendor EBP31JM16 25
3⁄4" 3⁄4 in 1 15⁄32 in 0.122" to 0.177" Approved
Vendor EBP31JM18 10
5⁄8" 5⁄8 in 1 5⁄16 in 0.122" to 0.177" Approved
Vendor EBP31JM17 10
7⁄8" 7⁄8 in 1 3⁄4 in 0.136" to 0.177" Approved
Vendor EBP31JM19 5
1" 1 in 2 in 0.136" to 0.177" Approved
Vendor EBP31JM20 5
Plain
1 1⁄4" 1 1⁄4 in 2 1⁄2 in 0.136" to 0.177" Approved
Vendor EBP31JL61 5
1 1⁄8" 1 1⁄8 in 2 1⁄4 in 0.136" to 0.177" Approved
Vendor EBP31JL60 5
1⁄2" 1⁄2 in 1 1⁄16 in 0.097" to 0.177" Approved
Vendor EBP31JL55 25
3⁄4" 3⁄4 in 1 15⁄32 in 0.122" to 0.177" Approved
Vendor EBP31JL57 10
5⁄8" 5⁄8 in 1 5⁄16 in 0.122" to 0.177" Approved
Vendor EBP31JL56 10
7⁄8" 7⁄8 in 1 3⁄4 in 0.136" to 0.177" Approved
Vendor EBP31JL58 5
1" 1 in 2 in 0.136" to 0.177" Approved
Vendor EBP31JL59 5
Zinc Yellow
1 1⁄2" 1 5⁄8 in 3 1⁄2 in 0.136" to 0.192" Approved
Vendor WWG6PU10 5
1 1⁄2" 1 5⁄8 in 3 in 0.136" to 0.177" Approved
Vendor WWG6PU37 5
1 1⁄2" 1 5⁄8 in 3 1⁄2 in 0.180" Approved
Vendor WWG6YPJ4 5
1 1⁄2" 1 5⁄8 in 3 in 0.165" Approved
Vendor WWG6YPK7 5
1 1⁄4" 1 3⁄8 in 2 1⁄2 in 0.136" to 0.177" Approved
Vendor WWG6PU34 10
1 1⁄4" 1 3⁄8 in 2 1⁄2 in 0.165" Approved
Vendor WWG6YPK6 10
1 1⁄4" 1 3⁄8 in 3 in 0.136" to 0.192" Approved
Vendor WWG6PE98 5
1 1⁄4" 1 3⁄8 in 3 in 0.165" Approved
Vendor WWG6YPJ3 5
1 1⁄8" 1 1⁄4 in 2 3⁄4 in 0.136" to 0.192" Approved
Vendor WWG6PE96 5
Fits Bolt
Sizes
Washer Inside Dia.
Washer Outside
Dia. Thickness Brand
Item
No. Pkg. Qty.
1 1⁄8" 1 3⁄16 in 2 1⁄4 in 0.136" to 0.177" Approved
Vendor WWG6PU32 10
1 1⁄8" 1 1⁄4 in 2 3⁄4 in 0.165" Approved
Vendor WWG6YPJ2 5
1 1⁄8" 1 3⁄16 in 2 1⁄4 in 0.134" Approved
Vendor WWG6YPK5 10
1⁄2" 17⁄32 in 1 1⁄16 in 0.097" to 0.121" Approved
Vendor WWG6PU20 25
1⁄2" 9⁄16 in 1 3⁄8 in 0.086" to 0.132" Approved
Vendor WWG6PE84 25
1⁄2" 9⁄16 in 1 3⁄8 in 0.109" Approved
Vendor WWG6YPH6 25
1⁄4" 9⁄32 in 5⁄8 in 0.051" to 0.080" Approved
Vendor WWG6PU12 100
1⁄4" 5⁄16 in 3⁄4 in 0.051" to 0.080" Approved
Vendor WWG6PE76 100
1⁄4" 5⁄16 in 3⁄4 in 0.065" Approved
Vendor WWG6YPH2 100
3⁄4" 13⁄16 in 1 15⁄32 in 0.122" to 0.177" Approved
Vendor WWG6PU26 20
3⁄4" 13⁄16 in 2 in 0.122" to 0.177" Approved
Vendor WWG6PE90 20
3⁄4" 13⁄16 in 2 in 0.148" Approved
Vendor WWG6YPH9 20
3⁄8" 7⁄16 in 1 in 0.064" to 0.104" Approved
Vendor WWG6PE80 50
3⁄8" 7⁄16 in 1 in 0.083" Approved
Vendor WWG6YPH4 50
5⁄16" 11⁄32 in 11⁄16 in 0.051" to 0.080" Approved
Vendor WWG6PU14 50
5⁄16" 3⁄8 in 7⁄8 in 0.064" to 0.104" Approved
Vendor WWG6PE78 50
5⁄16" 3⁄8 in 7⁄8 in 0.083" Approved
Vendor WWG6YPH3 50
5⁄8" 21⁄32 in 1 5⁄16 in 0.122" to 0.177" Approved
Vendor WWG6PU24 25
5⁄8" 11⁄16 in 1 3⁄4 in 0.108" to 0.160" Approved
Vendor WWG6PE88 25
5⁄8" 11⁄16 in 1 3⁄4 in 0.134" Approved
Vendor WWG6YPH8 25
7⁄16" 15⁄32 in 59⁄64 in 0.051" to 0.080" Approved
Vendor WWG6PU18 25
7⁄16" 15⁄32 in 59⁄64 in 0.065" Approved
Vendor WWG6YPJ8 25
7⁄16" 1⁄2 in 1 1⁄4 in 0.064" to 0.104" Approved
Vendor WWG6PE82 25
7⁄16" 1⁄2 in 1 1⁄4 in 0.083" Approved
Vendor WWG6YPH5 25
7⁄8" 15⁄16 in 1 3⁄4 in 0.136" to 0.177" Approved
Vendor WWG6PU28 10
7⁄8" 15⁄16 in 1 3⁄4 in 0.134" Approved
Vendor WWG6YPK3 10
7⁄8" 15⁄16 in 2 1⁄4 in 0.136" to 0.192" Approved
Vendor WWG6PE92 10
7⁄8" 15⁄16 in 2 1⁄4 in 0.165" Approved
Vendor WWG6YPJ0 10
9⁄16" 19⁄32 in 1 3⁄16 in 0.097" to 0.121" Approved
Vendor WWG6PU22 25
9⁄16" 19⁄32 in 1 3⁄16 in 0.095" Approved
Vendor WWG6YPK0 25
9⁄16" 5⁄8 in 1 1⁄2 in 0.086" to 0.132" Approved
Vendor WWG6PE86 25
9⁄16" 5⁄8 in 1 1⁄2 in 0.109" Approved
Vendor WWG6YPH7 25
1" 1 1⁄16 in 2 1⁄2 in 0.136" to 0.192" Approved
Vendor WWG6PE94 10
1" 1 1⁄16 in 2 in 0.136" to 0.177" Approved
Vendor WWG6PU30 10
1" 1 1⁄16 in 2 1⁄2 in 0.165" Approved
Vendor WWG6YPJ1 10
1" 1 1⁄16 in 2 in 0.134" Approved
Vendor WWG6YPK4 10
ACCURATE MFD PRODUCTS, APPROVED VENDOR
Military Specification Flat Washers
▪18-8 Stainless steel
Fits Bolt Sizes Washer Outside Dia. Thickness Brand
Item
No. Pkg. Qty. NAS1149 ANSI Standards
1⁄4" 1⁄2 in 0.028" - 0.036" Accurate Mfd Products ACUNAS1149C0432R 1
ACCURATE MFD PRODUCTS